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  • to_excel

    Signature:
    df.to_excel(
        ['excel_writer', "sheet_name='Sheet1'", "na_rep=''", 'float_format=None', 'columns=None', 'header=True', 'index=True', 'index_label=None', 'startrow=0', 'startcol=0', 'engine=None', 'merge_cells=True', 'encoding=None', "inf_rep='inf'", 'verbose=True', 'freeze_panes=None'],
    )
    Docstring:
    Write DataFrame to an excel sheet
    
    
    Parameters
    ----------
    excel_writer : string or ExcelWriter object
        File path or existing ExcelWriter
    sheet_name : string, default 'Sheet1'
        Name of sheet which will contain DataFrame
    na_rep : string, default ''
        Missing data representation
    float_format : string, default None
        Format string for floating point numbers
    columns : sequence, optional
        Columns to write
    header : boolean or list of string, default True
        Write out the column names. If a list of strings is given it is
        assumed to be aliases for the column names
    index : boolean, default True
        Write row names (index)
    index_label : string or sequence, default None
        Column label for index column(s) if desired. If None is given, and
        `header` and `index` are True, then the index names are used. A
        sequence should be given if the DataFrame uses MultiIndex.
    startrow :
        upper left cell row to dump data frame
    startcol :
        upper left cell column to dump data frame
    engine : string, default None
        write engine to use - you can also set this via the options
        ``io.excel.xlsx.writer``, ``io.excel.xls.writer``, and
        ``io.excel.xlsm.writer``.
    merge_cells : boolean, default True
        Write MultiIndex and Hierarchical Rows as merged cells.
    encoding: string, default None
        encoding of the resulting excel file. Only necessary for xlwt,
        other writers support unicode natively.
    inf_rep : string, default 'inf'
        Representation for infinity (there is no native representation for
        infinity in Excel)
    freeze_panes : tuple of integer (length 2), default None
        Specifies the one-based bottommost row and rightmost column that
        is to be frozen
    
        .. versionadded:: 0.20.0
    
    Notes
    -----
    If passing an existing ExcelWriter object, then the sheet will be added
    to the existing workbook.  This can be used to save different
    DataFrames to one workbook:
    
    >>> writer = pd.ExcelWriter('output.xlsx')
    >>> df1.to_excel(writer,'Sheet1')
    >>> df2.to_excel(writer,'Sheet2')
    >>> writer.save()
    
    For compatibility with to_csv, to_excel serializes lists and dicts to
    strings before writing.
    File:      c:userslenovoanaconda3libsite-packagespandascoreframe.py
    Type:      method
    

      

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  • 原文地址:https://www.cnblogs.com/wangtaobiu/p/12006457.html
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